优化下载解析blob异常提示

2021-12-10 10:07:21 +08:00
parent 0c103e53b9
commit 674a483ae7
2 changed files with 16 additions and 6 deletions
--- a/src/utils/request.js
+++ b/src/utils/request.js
@ -108,7 +108,10 @@ export function download(url, params, filename) {
      const blob = new Blob([data])
      saveAs(blob, filename)
    } else {
-      ElMessage.error('无效的会话，或者会话已过期，请重新登录。');
+      const resText = await data.text();
+      const rspObj = JSON.parse(resText);
+      const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
+      ElMessage.error(errMsg);
    }
    downloadLoadingInstance.close();
  }).catch((r) => {